module.exports = {
    presets: [
        ["@vue/app", {
            useBuiltIns: 'entry',
            polyfills: [
                'es6.promise',
                'es6.symbol'
            ]
        }]
    ],
    plugins: [
        // [
        //     "import",
        //     {
        //         libraryName: "vant",
        //         libraryDirectory: "es",
        //         style: true
        //     }
        // ],
        [
            "component",
            {
                libraryName: "element-ui",
                styleLibraryName: "theme-chalk"
            }
        ],
    ],
    // 'env': {//是否开启懒加载
    //     'development': {
    //         // babel-plugin-dynamic-import-node plugin only does one thing by converting all import() to require().
    //         // This plugin can significantly increase the speed of hot updates, when you have a large number of pages.
    //         // https://panjiachen.github.io/vue-element-admin-site/guide/advanced/lazy-loading.html
    //         'plugins': ['dynamic-import-node']
    //     }
    // }

};